Just got this message on my screen:
McAfee has automatically blocked and removed a Trojan.
About this Trojan
Detected: Exploit-ObscuredHtml (Trojan)
Location: C:UsersGaryAppDataLocalGoogleToolbar Historyurls 0000003
Trojans appear as legitimate programs but can damage valuable files, disrupt performance, and allow unauthorized access to your computer.
Scary? anyone know anything about this and how i can avoid in future?